Nibe ELK 15, Руководство по установке

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Technical specifications
ELK 15
Electrical data
400V 3N ~ 50 Hz V Rated voltage
15 kW Output immersion heater
25 A Immersion heater fuse
IP44 Enclosure class
Heating medium circuit
0.7/7 MPa/bar Max permitted pressure in the boiler
650 l/h Min flow
2600 l/h Max flow
Dimensions and weight
245 mm Width
140 mm Depth
565 mm Height
11 kg Weight
4.5 litre Volume
Miscellaneous
SIS 2348 EN 1.4404 Material immersion heater
SIS 2348 EN 1.4404 Material tube
Lead in brass components Substances according to Directive (EG) no. 1907/2006, article 33 (Reach)
069 022 Part No.
Energy labelling
NIBE Supplier
ELK 15 Model
D Energy efficiency class for space heating
15 kW Rated heat output (Pdesignh)
33,850 kWh Annual energy consumption space heating
36.7 % Seasonal space heating energy efficiency
35 dB Sound power level L
WA
indoors
ELK 15 Model
Yes No
Condensing boiler
Yes No
Low-temperature boiler
Yes No
B11 boiler
Yes No
Cogeneration space heater
Yes No
Combination heater
% 36.7
ƞ
s
Seasonal space heating energy efficiency kW 15 Prated Rated heat output
For boiler space heaters and boiler combination heaters: Useful efficiency For boiler space heaters and boiler combination heaters: Useful heat
output
% 40
ƞ
4
At rated heat output and high-temperature re-
gime
kW 15 P
4
At rated heat output and high-temperature re-
gime
%
ƞ
1
At 30 % of rated heat output and low-temperat-
ure regime
kW P
1
At 30 % of rated heat output and low-temperat-
ure regime
Other items Auxiliary electricity consumption
kW 0.2 P
stby
Standby heat loss kW elmax At full load
kW P
ign
Ignition burner power consumption kW elmin At part load
kWh 33,850 Q
HE
Annual energy consumption kW 0.01 P
SB
Standby mode
dB 35 L
WA
Sound power level, indoors
For combination heaters
%
ƞ
wh
Water heating energy efficiency Declared load profile for water heating
kWh Q
fuel
Daily fuel consumption kWh Q
elec
Daily energy consumption
GJ AFC Annual fuel consumption kWh AEC Annual energy consumption
NIBE ELK 15 Kapitel 6 | Technical data 26